執行時期設定

這些函式的行為受 php.ini 的影響。

Date/Time Configuration Options

名字	預設	可修改範圍	更新日誌
date.default_latitude	"31.7667"	PHP_INI_ALL	Available since PHP 5.0.0.
date.default_longitude	"35.2333"	PHP_INI_ALL	Available since PHP 5.0.0.
date.sunrise_zenith	"90.583333"	PHP_INI_ALL	Available since PHP 5.0.0.
date.sunset_zenith	"90.583333"	PHP_INI_ALL	Available since PHP 5.0.0.
date.timezone	""	PHP_INI_ALL	Available since PHP 5.1.0.

有關 PHP_INI_* 常數進一步的細節與定義參見Where a configuration setting may be set。

以下是設定選項的簡要解釋。

date.default_latitude float

The default latitude.

date.default_longitude float

The default longitude.

date.sunrise_zenith float

The default sunrise zenith.

date.sunset_zenith float

The default sunset zenith.

date.timezone string

The default timezone used by all date/time functions. Prior to PHP 5.4.0, this would only work if the TZ environment variable was not set. The precedence order for which timezone is used if none is explicitly mentioned is described in the date_default_timezone_get() page. See 所支援的時區列表 for a list of supported timezones.

Note: The first four configuration options are currently only used by date_sunrise() and date_sunset().